import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'
export const constantRoutes = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },

  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },

  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [{
      path: 'dashboard',
      name: 'Dashboard',
      component: () => import('@/views/dashboard/index'),
      meta: { title: 'Dashboard', icon: 'dashboard' }
    }]
  },

  {
    path: "/product",
    component: Layout,
    redirect: "/product/trademark/list",
    name: "Product",
    meta: { title: "商品管理", icon: "el-icon-s-help" },
    children: [
      {
        path: "trademark/list",
        name: "Trademark",
        component: () => import("@/views/product/trademark"),
        meta: { title: "品牌管理" }
      },
      {
        path: "attr/list",
        name: "Attr",
        component: () => import("@/views/product/attr"),
        meta: { title: "属性管理" }
      },
      {
        path: "spu/list",
        name: "Spu",
        component: () => import("@/views/product/spu"),
        meta: { title: "SPU管理" }
      },
      {
        path: "sku/list",
        name: "Sku",
        component: () => import("@/views/product/sku"),
        meta: { title: "SKU管理" }
      }
    ]
  },


  // 404 page must be placed at the end !!!
  { path: '*', redirect: '/404', hidden: true }
]

const createRouter = () => new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
